Can a Two-Drug immunotherapy combo shrink MSS colon cancer before surgery?
Disease control
Not yet recruiting
This phase 2 trial tests whether giving two immunotherapy drugs, pembrolizumab and porustobart, before surgery can shrink tumors in adults with a common type of colon cancer called MSS (microsatellite stable) that has not spread. Participants receive the drugs through a vein, wit…
Phase 2 • Sponsor: Solstice Oncology, Inc. • Aim: Disease control
Last updated Sep 09, 2026 16:00 UTC